/*
 * Copyright (c) 2011 Oracle
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to
 * deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 * sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 **/

package org.sunspotworld.airstore.connections;

import com.sun.spot.core.util.Utils;
import java.io.IOException; 
import java.util.Vector;
import org.sunspotworld.airstore.IAirStore;
import org.sunspotworld.airstore.records.Record;
import org.sunspotworld.airstore.records.RecordTemplate;
import org.sunspotworld.airstore.service.AirStoreService;

/**
 *
 * @author randy
 */
public class AirStoreHostInProcConnection implements IAirStoreConnection {
    
    static private AirStoreHostInProcConnection instance = new AirStoreHostInProcConnection();
    
    public static AirStoreHostInProcConnection getInstance(){
        return instance;
    }

    public void close() {
        //Nothing to do.
    }

    public void readAndForwardNextCommand(IAirStore arg0) throws IOException {
        Utils.sleep(1000);
    }

    public void doPut(Record r, boolean isLocal) {
        //This isRunning check shouldn't be necessary in theory.
        if( ! AirStoreService.getInstance().isRunning())AirStoreService.main(new String[0]);
         AirStoreService.getInstance().doPut(r, isLocal);
    }

    public Vector doGetAllMatches(RecordTemplate rt) {
        //This isRunning check shouldn't be necessary in theory.
        if( ! AirStoreService.getInstance().isRunning())AirStoreService.main(new String[0]);
        return AirStoreService.getInstance().doGetAllMatches(rt);
    }

    public Vector doTakeAllMatches(RecordTemplate rt, boolean isLocal) {
        //This isRunning check shouldn't be necessary in theory.
        if( ! AirStoreService.getInstance().isRunning())AirStoreService.main(new String[0]);
        return AirStoreService.getInstance().doTakeAllMatches(rt, isLocal);
    }

    public void assureServiceStartedAndUpToDate() {
        if( ! AirStoreService.getInstance().isRunning())AirStoreService.main(new String[0]);
        AirStoreService.getInstance().addUpToDateWaiter(this);
        synchronized(this){
            try {
                wait();
            } catch (InterruptedException ex) {
                ex.printStackTrace();
            }
        }
    }

    public void notifyUpToDate() {
        synchronized(this){ notifyAll();}
    }

    

}
